Total kilometer Jack has Walked

Which expression shows the sum of the polynomials with like terms grouped together

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate